Shoot the trouble!
All problem has a cure.
Test Communication Protocol
Have connection issue? try this.
Configuration page cannot be opened
How to check every essentials for connection
VoltBot is dead or heats extremely
VoltBot has triple lives before it explodes.
You can replace the LCD by your own.
VoltBot beeps unpredictably
Showing messages like "Key pressed" and prompts to enter some code?
Channels are not working
The channel does not want to work is not a good channel.